477430320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{86491}}^1$

素因数の和:86530

約数の個数: 80

約数和(自身を含む): 1544401152

約数和(自身を除く): 1066970832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 86491, 172982, 259473, 345964, 432455, 518946, 691928, 864910, 1037892, 1297365, 1383856, 1729820, 1989293, 2075784, 2594730, 3459640, 3978586, 4151568, 5189460, 5967879, 6919280, 7957172, 9946465, 10378920, 11935758, 15914344, 19892930, 20757840, 23871516, 29839395, 31828688, 39785860, 47743032, 59678790, 79571720, 95486064, 119357580, 159143440, 238715160, 477430320]

約数ペア:

[(1, 477430320), (2, 238715160), (3, 159143440), (4, 119357580), (5, 95486064), (6, 79571720), (8, 59678790), (10, 47743032), (12, 39785860), (15, 31828688), (16, 29839395), (20, 23871516), (23, 20757840), (24, 19892930), (30, 15914344), (40, 11935758), (46, 10378920), (48, 9946465), (60, 7957172), (69, 6919280), (80, 5967879), (92, 5189460), (115, 4151568), (120, 3978586), (138, 3459640), (184, 2594730), (230, 2075784), (240, 1989293), (276, 1729820), (345, 1383856), (368, 1297365), (460, 1037892), (552, 864910), (690, 691928), (920, 518946), (1104, 432455), (1380, 345964), (1840, 259473), (2760, 172982), (5520, 86491)]